16884910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 37453104

約数和(自身を除く): 20568194

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 2027, 4054, 4165, 8330, 10135, 14189, 20270, 28378, 34459, 68918, 70945, 99323, 141890, 172295, 198646, 241213, 344590, 482426, 496615, 993230, 1206065, 1688491, 2412130, 3376982, 8442455, 16884910]

約数ペア:

[(1, 16884910), (2, 8442455), (5, 3376982), (7, 2412130), (10, 1688491), (14, 1206065), (17, 993230), (34, 496615), (35, 482426), (49, 344590), (70, 241213), (85, 198646), (98, 172295), (119, 141890), (170, 99323), (238, 70945), (245, 68918), (490, 34459), (595, 28378), (833, 20270), (1190, 14189), (1666, 10135), (2027, 8330), (4054, 4165)]